footer {
  width: 10rem;
  height: 0.667rem;
  display: flex;
  position: fixed;
  bottom: 0;
  -webkit-box-shadow: 0 0 10px 0 hsl(0deg 6% 58% / 60%);
  background: white;
  align-items: center;

  a {
    flex: 1;
    height: 100%;
    position: relative;

    img {
      width: 0.773rem;
      height: 0.587rem;
      position: absolute;
      top: 0.027rem;
      left: 50%;
      transform: translate(-50%);
    }
  }
}
